If it is pure Silver, then no, it would be an element. However, pure metals are often hard to come by because they have properties that can be undesirable, e.g. they're too soft or too brittle. Because of this, metals are often mixed and are considered alloys, a mixture of metals.
A silver nitrate solution is a homogeneous mixture.
silver nitrate is a compound. it is not a mixture.
silver nitrate is a compound. it is not a mixture.
Silver is an element.
Silver is not a homogeneous mixture or a heterogeneous mixture, it is a pure element. Silver does appear in homogeneous mixtures and heterogeneous mixtures such as sterling silver and silver nitrate.
it is a compound and a mixture because its silver and chloride
silver nitrate is a compound. it is not a mixture.
Silver oxide is a compound.
Mixture
No, it is a pure compound, not a mixture. A mixture can be separated physically, like sand and water. Silver chloride = AgCl
Silver is a substance. An element, to be specific.
A silver plate would be a heterogeneous mixture if there is a metal alloy in it also. If it was pure silver, then it would be a homogeneous mixture. Assuming that there is a metal alloy comprised with the silver plate, it is most likely a heterogeneous mixture.